CN218059093U - Special heat treatment equipment for steel quenching - Google Patents

Abstract

The utility model discloses a special heat treatment equipment for steel quenching, which relates to the technical field of steel quenching, and includes a foot, and also includes a rotating structure and a heating structure. A support plate, a top plate is installed on the top of the support plate, and the heating structure is located inside the bottom plate and the top plate, telescopic rods are installed on the ends of the top plate and the bottom plate that are close to each other, and a heating plate is installed on one end of the telescopic rods, A steel body is arranged between the support plates, and first servo motors are installed on the sides of the support plates away from the steel body. The utility model drives the fixed groove to rotate through the driving rod, so that the steel body is turned over, and then the micro servo motor is started, and the steel body is heated by the heating plate again, and the structure rotates the steel body through the first servo motor, avoiding artificial Direct contact with heated parts to prevent personal burns.

Description

A special heat treatment equipment for steel quenching

technical field

The utility model relates to the technical field of steel quenching, in particular to a special heat treatment equipment for steel quenching.

Background technique

Steel quenching is to heat the steel to a certain temperature, keep it for a certain period of time, and then cool it at an appropriate speed to obtain martensite or bainite. The heat treatment process is called quenching. The purpose is to improve the mechanical properties of metal materials, such as Improve the hardness and wear resistance of tools, bearings, etc., increase the elastic limit of spring steel, and also improve the mechanical properties or chemical properties of some special rigids, such as improving the corrosion resistance of stainless steel, special heat treatment equipment for steel quenching It is a device for heating steel.

The traditional special heat treatment equipment for steel quenching has the advantages of simple structure and convenient operation, but there are still some shortcomings.

In the process of using the traditional special heat treatment equipment for steel quenching, the steel is usually clamped by pliers and placed inside the furnace for heating. Stirring, and the high temperature inside the furnace can easily cause burns to the staff.

Utility model content

The purpose of this utility model is to provide a special heat treatment equipment for steel quenching, so as to solve the problem in the above-mentioned background technology that high temperature easily causes burns to workers.

In order to achieve the above purpose, the utility model provides the following technical solutions: a special heat treatment equipment for steel quenching, including feet, and also includes a rotating structure and a heating structure;

A bottom plate is installed on the top of the foot, and support plates are installed on both sides of the top of the bottom plate, a top plate is installed on the top of the support plate, and the heating structures are located inside the bottom plate and the top plate;

One end of the top plate and the bottom plate close to each other is equipped with a telescopic rod, and one end of the telescopic rod is equipped with a heating plate, a steel body is arranged between the support plates, and the side of the support plate away from the steel body is equipped with a second A servo motor, the output end of the first servo motor is equipped with a drive rod, and the rotating structures are all located on the side where the support plates are close to each other;

The rotating structure includes an annular chute, the annular chute is installed on the side of the support plate close to each other, and the inside of the annular chute is provided with two sliders, and one side of the slider is equipped with a fixed groove, and the bottom end inside the fixed groove is equipped with a second two-way threaded rod through the rotating shaft, the top of the second two-way threaded rod is equipped with a knob, and the outer wall of the second two-way threaded rod is connected with two second Two threaded blocks, the side of the second threaded block away from the annular chute is equipped with splints.

Preferably, one end of the driving rod passes through the supporting plates, and one end of the driving rod extends between the supporting plates.

Preferably, one side of the sliders extends through the annular chute to the outside of the annular chute, and the fixing grooves are installed at one end of the driving rod.

Preferably, the top ends of the second two-way threaded rods pass through the fixing groove, and the top ends of the second two-way threaded rods all extend above the fixing groove.

Preferably, one side of the splint passes through the fixing groove, and one side of the splint extends to the upper and lower ends of the steel body.

Preferably, the heating structure includes a cavity, a first two-way threaded rod, a first threaded block, a push rod, a mounting plate, and a micro servo motor, and the cavities are all opened inside the bottom plate and the top plate, and the inside of the cavity A mounting plate is installed vertically, a micro servo motor is installed on one side of the mounting plate, and the output end of the micro servo motor is equipped with a first two-way threaded rod, and the outer wall of the first two-way threaded rod is threaded. Two first threaded blocks are connected, and one end of the first threaded block close to the heating plate is connected with a push rod through a hinge key.

Preferably, one end of the first two-way threaded rod extends through the mounting plate to one side inside the cavity, and the first two-way threaded rod is installed on one side inside the cavity through a rotating shaft.

Preferably, the ends of the push rods close to the steel body both extend to one end of the heating plate, and the push rods are connected to both sides of the end of the heating plate away from the steel body through hinge keys.

Compared with the prior art, the beneficial effect of the utility model is: by adjusting the rotation direction of the knob, the second threaded block moves toward the direction of mutual approach on the outer wall of the second two-way threaded rod, and the splint is driven by the second threaded block, Make the splints close to each other, fix the steel body through the splints, and then heat the upper and lower ends of the steel body. After heating, control the rotation direction of the micro servo motor to keep the heating plates away from each other, and start the first servo motor. , drive the drive rod to rotate through the first servo motor, drive the fixed groove to rotate through the drive rod, and drive the steel body to rotate through the fixed groove, so that the steel body is turned over, and then the micro servo motor is started, and the steel body is heated by the heating plate again For heating, the structure rotates the steel body through the first servo motor to avoid manual direct contact with the heated parts and prevent personnel from being burned.

Description of drawings

Fig. 1 is the front view sectional structure schematic diagram of the utility model;

Fig. 2 is the main view structure schematic diagram of the utility model;

Fig. 3 is a side view sectional enlarged structural schematic diagram of the utility model annular chute;

Fig. 4 is a schematic diagram of an enlarged structure at A in Fig. 1 of the present invention.

In the figure: 1. foot; 2. bottom plate; 3. support plate; 4. first servo motor; 5. steel body; 6. top plate; 7. heating plate; 8. telescopic rod; 9. heating structure; 901, Cavity; 902, the first two-way threaded rod; 903, the first threaded block; 904, push rod; 905, mounting plate; 906, micro servo motor; 10, drive rod; 11, annular chute; 12, slide block; 13. Fixing groove; 14. The second two-way threaded rod; 15. The splint; 16. The second threaded block; 17. The knob.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment 1: Please refer to Figures 1-4, a special heat treatment equipment for steel quenching, including a foot 1, and also includes a rotating structure and a heating structure 9;

A bottom plate 2 is installed on the top of the foot 1, and a support plate 3 is installed on both sides of the top of the bottom plate 2, a top plate 6 is installed on the top of the support plate 3, and the heating structure 9 is located inside the bottom plate 2 and the top plate 6;

One end of the top plate 6 and the bottom plate 2 close to each other is equipped with a telescopic rod 8, and one end of the telescopic rod 8 is equipped with a heating plate 7, and a steel body 5 is arranged between the support plates 3, and the support plate 3 is far away from the steel body 5. The first servo motor 4 is installed on each side, the model of the first servo motor 4 can be F-3420-1, the output end of the first servo motor 4 is equipped with a drive rod 10, and one end of the drive rod 10 passes through the support plate 3, and one end of the drive rod 10 extends between the support plates 3, and the rotating structures are all located on the side where the support plates 3 are close to each other;

Please refer to Figures 1-4, a special heat treatment equipment for steel quenching also includes a rotating structure, the rotating structure includes an annular chute 11, the annular chute 11 is installed on the side of the support plate 3 close to each other, and the inside of the annular chute 11 Both are provided with two slide blocks 12, one side of the slide block 12 is equipped with a fixed groove 13, and the bottom end inside the fixed groove 13 is equipped with a second two-way threaded rod 14 through the rotating shaft, the top of the second two-way threaded rod 14 Knobs 17 are installed, and the outer wall of the second two-way threaded rod 14 is threadedly connected with two second threaded blocks 16, and the side of the second threaded block 16 away from the annular chute 11 is equipped with a splint 15;

One side of the slider 12 extends through the annular chute 11 to the outside of the annular chute 11, and the fixing groove 13 is installed on one end of the driving rod 10;

The top ends of the second two-way threaded rod 14 all pass through the fixing groove 13, and the top ends of the second two-way threaded rod 14 all extend to the top of the fixing groove 13;

One side of the splint 15 passes through the fixing groove 13, and one side of the splint 15 extends to the upper and lower ends of the steel body 5;

Specifically, as shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, when using this mechanism, by adjusting the rotation direction of the knob 17, the second threaded block 16 is moved towards the outer wall of the second two-way threaded rod 14 toward each other. Direction movement, the splint 15 is driven by the second threaded block 16, so that the splint 15 is close to each other, and the steel body 5 is fixed by the splint 15.

Embodiment 2: The heating structure 9 includes a cavity 901, a first two-way threaded rod 902, a first threaded block 903, a push rod 904, a mounting plate 905 and a micro servo motor 906, and the cavity 901 is opened on the bottom plate 2 and the top plate 6 Inside, and the inside of the cavity 901 is installed vertically with a mounting plate 905, and one side of the mounting plate 905 is equipped with a micro servo motor 906. The model of the micro servo motor 906 can be 42M704L530, and the output end of the micro servo motor 906 The first two-way threaded rod 902 is installed, and the outer wall of the first two-way threaded rod 902 is connected with two first threaded blocks 903 by threads, and one end of the first threaded block 903 close to the heating plate 7 is connected with a push button by a hinge key. rod 904;

One end of the first two-way threaded rod 902 extends through the mounting plate 905 to one side inside the cavity 901, and the first two-way threaded rod 902 is installed on one side inside the cavity 901 through a rotating shaft;

One end of the push rod 904 close to the steel body 5 extends to one end of the heating plate 7, and the push rods 904 are connected to both sides of the end of the heating plate 7 away from the steel body 5 through hinge keys;

Specifically, as shown in Figure 1 and Figure 2, when using this mechanism, by adjusting the rotation direction of the first two-way threaded rod 902, the first threaded block 903 is moved toward the direction of mutual approach on the outer wall of the first two-way threaded rod 902 , push the push rod 904 through the first threaded block 903 , so that the push rod 904 pushes the heating plate 7 .

Working principle: If the steel body 5 is to be quenched and heat treated, the staff will start the micro servo motor 906, and drive the first two-way threaded rod 902 through the micro servo motor 906 to rotate the first two-way threaded rod 902, because the first two-way threaded rod 902 902 is threadedly connected with the first threaded block 903, and the first threaded block 903 is respectively located at the two parts of the outer wall of the first two-way threaded rod 902 where the threads are opposite, so during the rotation of the first two-way threaded rod 902, the first The threaded block 903 can move with the thread on the outer wall of the first two-way threaded rod 902, and the direction of movement is opposite. The outer walls move toward each other, and push the push rod 904 through the first threaded block 903, so that the push rod 904 pushes the heating plate 7. At this time, the staff starts the heating plate 7, and the heating plate 7 is close to each other until it is close to the steel body 5 , and the telescopic rod 8 is stretched through the heating plate 7, and the steel body 5 can be quenched and heat-treated through the heating plate 7;

The worker places the steel body 5 that needs to be quenched and heat-treated between the splints 15, and then turns the knob 17 to drive the second two-way threaded rod 14 to rotate. Because the second two-way threaded rod 14 and the second threaded block 16 pass through the threaded connected, and the second threaded block 16 is located at the two parts of the second two-way threaded rod 14 with opposite threads on the outer wall, so during the rotation of the second two-way threaded rod 14, the second threaded block 16 can be in the second two-way threaded rod 14. The outer wall of the rod 14 moves with the thread, and the direction of movement is opposite. By adjusting the rotation direction of the knob 17, the second threaded block 16 is moved toward the direction of mutual approach on the outer wall of the second two-way threaded rod 14. 16 drives the splint 15 to make the splint 15 close to each other, and the steel body 5 is fixed by the splint 15. Then, the upper and lower ends of the steel body 5 can be heated. After the heating is completed, the rotation direction of the micro servo motor 906 is controlled to make the heating Plates 7 are far away from each other, start the first servo motor 4, drive the driving rod 10 to rotate through the first servo motor 4, drive the fixing groove 13 to rotate through the driving rod 10, drive the steel body 5 to rotate through the fixing groove 13, and make the steel body 5 is turned over, and then the micro servo motor 906 is started, and the steel body 5 is heated by the heating plate 7 again.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides a special heat treatment equipment of steel quenching, includes footing (1), its characterized in that: also comprises a rotating structure and a heating structure (9);

the top end of the bottom foot (1) is provided with a bottom plate (2), two sides of the top end of the bottom plate (2) are provided with supporting plates (3), the top end of each supporting plate (3) is provided with a top plate (6), and the heating structures (9) are positioned inside the bottom plate (2) and the top plates (6);

the steel product conveying device is characterized in that telescopic rods (8) are mounted at the ends, close to each other, of the top plate (6) and the bottom plate (2), heating plates (7) are mounted at one ends of the telescopic rods (8), steel product bodies (5) are arranged between the supporting plates (3), first servo motors (4) are mounted on the sides, far away from the steel product bodies (5), of the supporting plates (3), driving rods (10) are mounted at the output ends of the first servo motors (4), and the rotating structures are located on the sides, close to each other, of the supporting plates (3);

rotating-structure includes annular chute (11), annular chute (11) are all installed in one side that backup pad (3) are close to each other, and the inside of annular chute (11) all is provided with two slider (12), fixed slot (13) are all installed to one side of slider (12), and second bidirectional threaded rod (14) are all installed through the pivot in the inside bottom of fixed slot (13), knob (17) are all installed on the top of second bidirectional threaded rod (14), and the outer wall of second bidirectional threaded rod (14) all has two second thread blocks (16) through threaded connection, splint (15) are all installed to one side that annular chute (11) were kept away from in second thread block (16).

2. The heat treatment equipment special for steel quenching as claimed in claim 1, wherein: one end of each driving rod (10) penetrates through the support plates (3), and one end of each driving rod (10) extends to the position between the support plates (3).

3. The heat treatment equipment special for steel quenching as claimed in claim 1, wherein: one side of the sliding block (12) penetrates through the annular sliding groove (11) and extends to the outside of the annular sliding groove (11), and the fixing groove (13) is installed at one end of the driving rod (10).

4. The heat treatment apparatus dedicated to steel quenching according to claim 1, characterized in that: the top ends of the second bidirectional threaded rods (14) penetrate through the fixing grooves (13), and the top ends of the second bidirectional threaded rods (14) extend to the upper portions of the fixing grooves (13).

5. The heat treatment apparatus dedicated to steel quenching according to claim 1, characterized in that: one side of the clamping plate (15) penetrates through the fixing groove (13), and one side of the clamping plate (15) extends to the upper end and the lower end of the steel body (5).

6. The heat treatment apparatus dedicated to steel quenching according to claim 1, characterized in that: heating structure (9) include cavity (901), first double-direction threaded rod (902), first screw thread piece (903), push rod (904), mounting panel (905) and miniature servo motor (906), cavity (901) are all seted up in the inside of bottom plate (2) and roof (6), and the equal vertical mounting panel (905) of inside of cavity (901), miniature servo motor (906) are all installed to one side of mounting panel (905), and first double-direction threaded rod (902) are all installed to the output of miniature servo motor (906), the outer wall of first double-direction threaded rod (902) all has two first screw thread pieces (903) through threaded connection, and the one end that first screw thread piece (903) are close to hot plate (7) all has push rod (904) through articulated key-type connection.

7. The heat treatment equipment special for steel quenching as claimed in claim 6, wherein: one end of each first bidirectional threaded rod (902) penetrates through the mounting plate (905) and extends to one side inside the cavity (901), and the first bidirectional threaded rods (902) are mounted on one side inside the cavity (901) through rotating shafts.

8. The heat treatment apparatus dedicated to steel quenching according to claim 6, characterized in that: push rod (904) are close to the one end of steel body (5) and all extend to the one end of hot plate (7), and push rod (904) all keep away from the both sides of steel body (5) one end in hot plate (7) through articulated key-type connection.

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